Adding Positive and Negative Integers

Front

Same sign, _____ and keep.

Back

Add

Front

(-4) + 8 = ?

Back

4

Front

5 + (-1) = ?

Back

4

Front

Different sign __________. Take the sign of the ________ number, then you'll be exact.

Back

Subtract, larger

Front

19 + (-13) = ?

Back

6

Front

What is an integer?

Back

An integer is a whole number that can be positive, negative, or zero.

Front

What happens when you add a positive integer to a negative integer?

Back

You subtract the absolute values and take the sign of the integer with the larger absolute value.

Front

What is the absolute value of -7?

Back

7

Front

What is the result of adding two negative integers?

Back

The result is a negative integer.

Front

What is the result of adding two positive integers?

Back

The result is a positive integer.